//
// Created on: <1-Aug-2002 16:45:00 fh>
//
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//
// This source file is part of the eZ publish (tm) Open Source Content
// Management System.
//
// This file may be distributed and/or modified under the terms of the
// "GNU General Public License" version 2 as published by the Free
// Software Foundation and appearing in the file LICENSE included in
// the packaging of this file.
//
// Licencees holding a valid "eZ publish professional licence" version 2
// may use this file in accordance with the "eZ publish professional licence"
// version 2 Agreement provided with the Software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE.
//
// The "eZ publish professional licence" version 2 is available at
// http://ez.no/ez_publish/licences/professional/ and in the file
// PROFESSIONAL_LICENCE included in the packaging of this file.
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//

/*! \file ezjslibmousetracker.js 
*/


/*!
  \brief
  This library contains a mouse tracker. Simply include it and the current mouse
  position will be in MouseX and MouseY.
*/

// Global VARS
var MouseX = 0; // Track mouse position
var MouseY = 0;


/**
 * mouseHandler is called each time the mouse is moved within the document. We use the
 * mouse position to popup the menus where the mouse is located.
 */
function ezjslib_mouseHandler( e )
{
    if ( !e )
    {
        e = window.event;
    }
    if( e.pageX || e.pageY )
    {
        MouseX = e.pageX;
        MouseY = e.pageY;
    }
    else if ( e.clientX || e.clientY ) // IE needs special treatment
    {
        MouseX = e.clientX + document.documentElement.scrollLeft;
        MouseY = e.clientY + document.documentElement.scrollTop;
    }
}


// Uncomment the following lines if you want to use the mouseHandler function
// for tracing. Note that this can be slow on IE.
//document.onmousemove = ezjslib_mouseHandler;
//if ( document.captureEvents ) document.captureEvents( Event.MOUSEMOVE ); // NN4